OPERATOR’S MANUAL
NM2322X-X
SPECIFICATIONS, SERVICE KITS, GENERAL INFORMATION, TROUBLESHOOTING
INCLUDE MANUALS: 6710X-X LOWER PUMP END (PN 97999-600), 66913 AIR MOTOR (PN 97999-748) &
S-632 GENERAL INFORMATION MANUAL (PN 97999-624).
RELEASED: 10-17-97
REVISED:
(REV. D)
6-3-10
NM2322X-X1-P4X
3” AIR MOTOR
22:1 RATIO
3” STROKE
CHOP CHECK PUMP SERIES
CARBON STEEL OR STAINLESS STEEL
READ THIS MANUAL CAREFULLY BEFORE INSTALLING,
OPERATING OR SERVICING THIS EQUIPMENT.
It is the responsibility of the employer to place this information in the hands of the operator. Keep for future reference.
SERVICE KITS
PUMP DATA
• Use only genuine AROR replacement parts to assure compatible
pressure rating and longest service life.
MODEL NM2322X-X1-P4X
• 637316 for repair of air motor section.
• 637290-P43 for repair of 67100-P43 lower pump end.
637290-P48 for repair of 67100-P48 lower pump end.
637291-P43 for repair of 67101-P43 lower pump end.
637291-P48 for repair of 67101-P48 lower pump end.
Air Inlet (female)
1/4 - 18 N.P.T.F. - 1
Air Motor 66915
(see manual 66913)
“A”
SPECIFICATIONS
Model Series (refer to option chart) . . . . . . . NM2322X-X1-P4X
Type . . . . . . . . . . . . . . . . . . . . . . . . Air Operated, Chop Check
Ratio . . . . . . . . . . . . . . . . . . . . . . . . 22:1
Air Motor . . . . . . . . . . . . . . . . . . . . . 66915
Motor Repair Kit . . . . . . . . . . . . . . 637316
Motor Diameter . . . . . . . . . . . . . . 3” (7.62 cm)
Stroke (Double Acting) . . . . . . . . . 3” (7.62 cm)
Air Inlet (female) . . . . . . . . . . . . . . 1/4 - 18 N.P.T.F. - 1
Lower Pump End Series
Spacer Section
“B”
“C” Spacer Rod (3)
2-3/4”
(69.9 mm)
Nut Y12-6-C (3)
NM2322E-11-P43 . . . . . . . . . . . . 67100-P43
NM2322E-11-P48 . . . . . . . . . . . . 67100-P48
NM2322E-71-P43 . . . . . . . . . . . 67100-P43
NM2322E-71-P48 . . . . . . . . . . . 67100-P48
NM2322F-11-P43 . . . . . . . . . . . . 67101-P43
NM2322F-11-P48 . . . . . . . . . . . . 67101-P48
NM2322F-71-P43 . . . . . . . . . . . 67101-P43
NM2322F-71-P48 . . . . . . . . . . . 67101-P48
Lower Pump Repair Kit . . . . . . . . 63729X-P4X
Material Outlet (female) . . . . . . . . 1/2 - 14 N.P.T.F. - 1
Weight . . . . . NM2322X-11-P4X . . 29 lbs (13.2 kgs)
NM2322X-71-P4X . . 33 lbs (15.0 kgs)
Material Outlet (female)
1/2 - 14 N.P.T.F. - 1
Lower Pump
6710X-P4X
(see manual 6710X-X)
14-3/16”
(360 mm)
Material Inlet
Figure 1
NOTE: Dimensionsareshownininchesand(mm),suppliedforreferenceonlyandare
typically rounded up to the nearest 1/16 inch.
PERFORMANCE
Air Inlet Pressure Range . . . . . . . . . 0 - 150 p.s.i. (0 - 10.3 bar)
Fluid Pressure Range . . . . . . . . . . . 0 - 3300 p.s.i. (0 - 227.6 bar)
Maximum Rec’d Cycles / Minute . . . 120
MODEL
“A” (mm)
“B” (mm)
24-15/32” (620.8)
33-11/32” (846.9)
“C”
93962
93962-2
NM2322X-11-P4X 33-23/32” (856.1)
NM2322X-71-P4X 42-5/8” (1082.6)
Displacement In3 Per Cycle . . . . . . . 1.9
Volume / Cycle . . . . . . . . . . . . . . . . . 1.05 oz. (31.1 ml)
Cycles Per Gallon . . . . . . . . . . . . . . 121.6
Flow @ 60 Cycles / Minute . . . . . . . . 0.5 g.p.m. (1.9 l.p.m.)
Noise Level @ 100 p.s.i. . . . . . . . . . . 85 db(A) *
Accessories Available . . . . . . . . 61113 Wall Mount Bracket
66073-1 AirLine ConnectionKit
IMPORTANT
This is one of the four documents which support the pump. Re-
placement copies of these forms are available upon request.
= NM2322X-X MODEL OPERATOR’S MANUAL
- GENERAL INFORMATION -- INDUSTRIAL PISTON PUMPS
- 6710X-X LOWER PUMP END OPERATOR’S MANUAL
- 66913 AIR MOTOR OPERATOR’S MANUAL
* The pump sound pressure level has been updated to an Equivalent Continuous Sound
Level (L ) to meet the intent of ANSI S1. 13-1971, CAGI-PNEUROP S5.1 using four
Aeq
microphone locations.
INGERSOLL RAND COMPANY
209 NORTH MAIN STREET -- BRYAN, OHIO 43506
(800) 495--0276 D FAX (800) 892--6276
E2010
CCN 99695207
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